Land Large Capacity Functional Multi-Compartment Mother Baby Care Backpack with Bottom Opening Bed

Hello sir, as polyester, it does not absorb water (hydrophobic property) - that is, it does not absorb water like cotton and get wet. But that doesn't mean it's waterproof. Standard woven polyester fabrics may leak water through gaps between threads — that is, they are "water repellent" (hold water on top, do not absorb immediately) but not "waterproof." We thank you for your interest and wish you a good day.

Hello sir, it allows you to put the power bank in your bag, connect it to the USB and charge your phone. It is also designed to be carried in your hand for convenience.